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The AT89C51 single-chip microcomputer PWM DC motor speed PID control source program focuses on the method of using the MCS-51 series single-chip microcomputer to control the PWM signal to achieve the...[Details]
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According to foreign media reports, recently, the non-profit research center SRI International (SRI) released advanced emotional AI (Emotional Artificial Intelligence) automotive technology, which wi...[Details]
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This article mainly introduces the most important part of the temperature measurement and control system based on AT89C51 microcontroller: hardware module design. The following are the various modules...[Details]
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Generally speaking, the work of architectural acoustic design mainly includes two parts: noise control and sound quality design.
The primary content of noise control design is to determine the...[Details]
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Analog Devices, Inc. (ADI) recently launched the ADP1650 1500mA white LED driver, which is the latest product in the ADI power management product family and its inductor-based flash driver class. T...[Details]
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Fujitsu of Japan recently released a low-noise signal generating circuit that can be used in vehicle-mounted radar or radio signal transceivers.
In recent years, in order to improve the reco...[Details]
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In 2020, a new round of power system reform entered its fifth year. In accordance with my country's goal of establishing a market system reform with "laws to rely on, separation of government and e...[Details]
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According to Bloomberg, people familiar with the matter revealed that Silicon Motion Technology Corp., a major Taiwanese NAND flash memory control chip manufacturer, is exploring a potential sale tra...[Details]
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Speed regulation method of series motor
The speed control method of series motor usually uses the following methods:
1. Change the power supply voltage: Change the motor speed by changi...[Details]
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1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market hav...[Details]
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Arbitrary waveform generator is the best instrument for simulation experiment. It is a kind of signal source, which has all the characteristics of signal source. We traditionally believe that signal ...[Details]
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Abstract: A single-stage power factor correction (PFC) converter is introduced, and the main design of the converter is discussed in detail.
Keywords: converter; single-stage power factor corre...[Details]
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48 is the new 12 By the end of 2020, the digital universe—a measure of all digital data created, replicated, and consumed in a year—will reach 40 zettabytes (40×1024 bytes), a 50-fold increase from 2...[Details]
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0 Introduction
With the rapid development of microelectronics and information technology, digital technology represented by single-chip microcomputers is developing rapidly. Single-chip microc...[Details]
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introduction
CNC machine tools are machine tools that are controlled by digital programs and have the characteristics of high precision, high efficiency, and high degree of automatio...[Details]